This was the only usage of this notation without space in the docs vs. five time with space (for usage as component name only, i.e. without the design pattern context).

I also found that some other component names are used inconsistently, e.g. we have:

* EventDispatcher vs. Event Dispatcher
* HttpKernel vs. HTTP Kernel
* ClassLoader vs. Class Loader
* etc.

For instance, in the TOC it says *Class Loader*, then *The Class Loader component* and then elsewhere *When using the ClassLoader component...*. You can find similiar examples for the other components. Maybe it's okay to say "Class Loader" when not directly refering to the component (e.g. in the main heading in the TOC), because it refers to a Class Loader in general. But when used in the context of a Symfony component it should be either *ClassLoader component* or *Class Loader component* everywhere.

In addition I found *Swift Mailer* vs. *Swiftmailer* - but even the Swift Mailer docs itself does not agree upon this - but *Swift Mailer* seems to be on the majority there - except for the logo ;-)

If we aggree on a notation I can update the docs if you like.